automatic filter press

Automatic filter press with PLC control for efficient sludge dewatering and solid-liquid separation. High capacity, low labor cost and continuous operation.

automatic filter press Manufacturer

An automatic filter press is a mechanical device that uses pressure filtration to efficiently separate solids from slurry. This equipment combines a robust mechanical structure with an intelligent automated control system, achieving fully automated operation from feeding, filtration, filter cake discharge to filter cloth cleaning.

Longone has over 15 years of experience in filtration technology and can provide turnkey fully automatic filter press systems with complete automation integration capabilities. From design, manufacturing, and program development to installation, commissioning, and remote technical support, we ensure stable, safe, and reliable system operation, achieving long-term high efficiency.

Advantages of Automatic Filter Press

Fully Automatic Operation – PLC-controlled system automates plate shifting, cake discharge, and cloth washing, reducing labor requirements.
High Filtration Efficiency – Optimized pressure filtration produces drier filter cakes and clearer filtrate.
Faster Cycle Time – Short filtration cycles (8–30 minutes) increase throughput and productivity.
Continuous Industrial Performance – Designed for stable 24/7 operation in demanding environments.
Flexible Design – Available in different sizes and configurations to meet diverse industrial applications.

Key Features of the Automatic Filter Press

Automatic Feeding – The slurry feeding system automatically delivers materials into the filter press, ensuring stable and efficient filtration cycles.
Automatic Pressing – Hydraulic pressing systems apply uniform pressure to the filter plates, improving filtration efficiency and cake dryness.
Automatic Cake Discharge – Filter plates open automatically, allowing filter cakes to drop without manual scraping.
Automatic Cloth Washing – Built-in washing systems clean the filter cloth to maintain filtration performance.
Automatic Control System – PLC-based control enables intelligent operation and process monitoring.
Automatic Protection and Monitoring – Sensors and monitoring devices ensure safe, stable, and continuous operation.

Technical Specifications

Parameter	Specification
Filtration Area	5 – 100 m²
Processing Capacity	0 – 125 tons of dry solids per hour
Number of Filter Plates	20 – 94 plates
Filtration Cycle Time	8 – 30 minutes
Filter Cake Solid Content	Up to 75%